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Fuzzy Logic Based Control of Voltage and Reactive Power in Subtransmission System

  • Ana Paula M. Braga
  • Ricardo Carnevalli
  • Petr Ekel
  • Marcelo Gontijo
  • Marcio Junges
  • Bernadete Maria de Mendonça Neta
  • Reinaldo M. Palhares
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3776)

Abstract

This paper presents results of research related to the second stage of the project dedicated to developing and employing the xOMNI system (software of the SCADA type). This stage is associated with the elaboration of the Energy Management System (EMS) for the subtransmission system of the Minas Gerais State Energy Company. One of the most important EMS functions is voltage and reactive power control. Its implementation is based on the use of fuzzy logic technology. Taking this into account, the paper covers the consideration of questions of building diverse types of sensitivity indices and forming production rules providing comprehensive and flexible solutions in conditions of regulated and deregulated environments. Some aspects of rational carrying out fuzzy logic procedures are considered as well.

Keywords

Fuzzy Logic Adequate Margin Energy Management System Corrective Control Full Experiment 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Ana Paula M. Braga
    • 1
  • Ricardo Carnevalli
    • 2
  • Petr Ekel
    • 1
  • Marcelo Gontijo
    • 1
  • Marcio Junges
    • 1
  • Bernadete Maria de Mendonça Neta
    • 2
  • Reinaldo M. Palhares
    • 3
  1. 1.Graduate Program in Electrical EngineeringPontifical Catholic University of Minas GeraisBelo HorizonteBrazil
  2. 2.Operation Coordination and Engineering DepartmentMinas Gerais State Energy CompanyBelo HorizonteBrazil
  3. 3.Department of Electronics EngineeringFederal University of Minas GeraisBelo HorizonteBrazil

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